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mariadb/mysql-test/suite/sys_vars/t/innodb_flush_method_func.test
Marko Mäkelä 715e4f4320 MDEV-12218 Clean up InnoDB parameter validation
Bind more InnoDB parameters directly to MYSQL_SYSVAR and
remove "shadow variables".

innodb_change_buffering: Declare as ENUM, not STRING.

innodb_flush_method: Declare as ENUM, not STRING.

innodb_log_buffer_size: Bind directly to srv_log_buffer_size,
without rounding it to a multiple of innodb_page_size.

LOG_BUFFER_SIZE: Remove.

SysTablespace::normalize_size(): Renamed from normalize().

innodb_init_params(): A new function to initialize and validate
InnoDB startup parameters.

innodb_init(): Renamed from innobase_init(). Invoke innodb_init_params()
before actually trying to start up InnoDB.

srv_start(bool): Renamed from innobase_start_or_create_for_mysql().
Added the input parameter create_new_db.

SRV_ALL_O_DIRECT_FSYNC: Define only for _WIN32.

xb_normalize_init_values(): Merge to innodb_init_param().
2018-04-29 09:41:42 +03:00

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--source include/have_innodb.inc
# Embedded server tests do not support restarting.
--source include/not_embedded.inc
call mtr.add_suppression("InnoDB: Failed to set .*DIRECT");
--replace_result unbuffered fsync
select @@innodb_flush_method;
create table t(a serial) engine=innodb;
# kill and restart
FLUSH TABLES;
let $shutdown_timeout= 0;
let $restart_parameters=--innodb-flush-method=5;
--source include/restart_mysqld.inc
select @@innodb_flush_method;
insert into t values(0);
# kill and restart
FLUSH TABLES;
let $shutdown_timeout= 0;
let $restart_parameters=--innodb-flush-method=0;
--source include/restart_mysqld.inc
select @@innodb_flush_method;
drop table t;